13251233531030 has 32 divisors (see below), whose sum is σ = 26655252912288. Its totient is φ = 4701102803200.

The previous prime is 13251233531017. The next prime is 13251233531057. The reversal of 13251233531030 is 3013533215231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469090117 + ... + 1469099136.

It is an arithmetic number, because the mean of its divisors is an integer number (832976653509).

Almost surely, 2^{13251233531030} is an apocalyptic number.

13251233531030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13251233531030 is an abundant number, since it is smaller than the sum of its proper divisors (13404019381258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13251233531030 is a wasteful number, since it uses less digits than its factorization.

13251233531030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938189312.

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 13251233531030 its reverse (3013533215231), we get a palindrome (16264766746261).

The spelling of 13251233531030 in words is "thirteen trillion, two hundred fifty-one billion, two hundred thirty-three million, five hundred thirty-one thousand, thirty".